/*
 * Copyright 2008-2010 Digital Enterprise Research Institute (DERI)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.sindice.rdfcommons.query;

/**
 * Represents the unification of a variable to a value.
 *
 * @author Michele Mostarda ( mostarda@fbk.eu )
 * @version $Id: VariableUnification.java 2 2010-11-20 17:45:05Z michele.mostarda $
 */
class VariableUnification {

    private String variable;

    private String value;

    protected VariableUnification(String v) {
        variable = v;
    }

    public String getVariable() {
        return variable;
    }

    public String getValue() {
        return value;
    }

    public void setValue(String value) {
        this.value = value;
    }
}
